baber/WOPTO huggingface dataset:
Patent JP-H071076-A (JP)
Title: Method for molding of lost foam pattern casting
Inventor: HIROTSUKA TAKASHI
IPC: B22C15/10
Filed: 1993-06-15
Abstract: PURPOSE:To provide an excellent casting having a horizontal hole by densely packing the molding sand into the sufficiently deep end of the horizontal hole in the lost foam pottern even in the case of the lost foam pattern of special shaped tubes such as the T-shaped or cross-shaped tubes having a pretty long horizontal hole. CONSTITUTION:When a vibrating molding machine 1 is gradually inclined while vibrating a molding flask 10 by a vibrating machine 5, the direction of the vibration by the vibrating machine 5 is changed, and the molding send 12 in the molding flask 10 is subjected to the vibration from the diagonal direction of Z-axis according to the angle of inclination. The position of a lost foam pattern 11 is changed according to the angle of inclination of the molding flask 10 so that the axis of the direction of the horizontal hole may approach to the vertical axis, and the molding sand 12 subjected to the moving motion to the direction of the gravity the vibration moves in the direction to be packed in the horizontal hole, and when the angle of inclination exceeds the angle of rest (about 25 degrees) of the molding sand 12, the molding sand 12 moves in an accelerated manner, and can be densely packed sufficiently deep into the end of the horizontal hole.
Patent JP-S63307103-A (JP)
Title: Method for removing ruthenium in nitric acid solution
Inventor: KAWAMURA FUMIO
IPC: C01G55/00
Filed: 1987-06-10
Abstract: PURPOSE:To enable effective removal of corrosion accelerating Ru ions, by adding an oxidizing agent into a nitric acid solution containing the Ru. CONSTITUTION:Although Ru ions contained in a nitric acid solution are mostly present as a nitrosyl ions assuming the form of RuNO<3+>, the ions are partially oxidized into RuO4 by oxidizing power of nitric acid to accelerate corrosion of equipment structural materials. As a result, an oxidizing agent, e.g. O3 or O2, is blown into the nitric acid solution to convert the RuO4 is extremely volatile, the formed RuO4 is rapidly volatilized to migrate from the nitric acid solution to the vapor phase and almost 100% of RuNO<3+> and RuO4 in the liquid phase is removed.
Patent JP-H071989-A (JP)
Title: Constant speed travel device for vehicle
Inventor: SUGIUCHI HITOSHI
IPC: F02D41/14
Filed: 1993-06-15
Abstract: PURPOSE:To prevent any overshoot of vehicle speed caused by an estimation error in travel resistance by prohibiting estimation of travel by means of a constant time when constant speed travel control is carried out, for example, by prescribed time after brake operation is finished, or by preset time. CONSTITUTION:When a vehicle speed setting means 101 is turned on, a brake operation detecting means 105 judges whether or not constant time or more is passed after a brake is put off, and when the constant time or more is not passed, a travel resistance estimation value renewal prohibiting means 11 prohibits estimation of travel resistance, and carries out operation on target throttle opening by using an estimated travel resistance value estimated by one time before the brake is put on as a present estimated travel resistance value. A throttle control means 116 controls a throttle valve 118 through a throttle actuator 117 so as to maintain the target throttle opening. When it is judged that the constant time or more is passed, the travel resistance is estimated from a vehicle condition obtained by an acceleration operation means 107.
Patent JP-S6126506-A (JP)
Title: Concentration and separation of carbon monoxide gas
Inventor: KATAOKA MASAHIRO
IPC: C01B32/40
Filed: 1984-07-12
Abstract: PURPOSE:To effect the concentration and separation of carbon monoxide gas, by using two or more adsorption columns packed with an adsorbent capable of selectively adsorbing carbon monoxide, passing a mixed gas containing carbon monoxide through the adsorption columns, and carrying out the pressure-variation adsorption process. CONSTITUTION:Two or more adsorption columns A, B each containing an adsorbent capable of selectively adsorbing carbon monoxide are used in the present process. Mixed gas containing carbon monoxide is passed successively through the above adsoption columns according to the process shown below, and carbon monoxide is concentrated and separated by the pressure-variation adsorption process. In the first adsorption column A, the procedures comprising (1) the step to feed and pressurize the feed gas, (2) the step to effect the adsorption of carbon monoxide until the carbon monoxide gas concentration at the outlet of the column A reaches 10-80% of the concentration at the inlet, (3) the parallel-flow evacuation step connected to the other column, (4) the step to pressurize the product, (5) the evacuation and exhaustion step, (6) the vacuum desorption step, and (7) the parallel-flow pressurizing step, are carried out successively in the order. The above steps are carried out in the other columns by shifting the phase.
Patent JP-H04368704-A (JP)
Title: Luminaire
Inventor: WASHITSUKA KEIICHI
IPC: F21V11/18
Filed: 1991-06-14
Abstract: PURPOSE:To set the flux distribution condition of indirect lighting where an radiation opening is formed so as to be enlarged toward the luminaire main frame direction, and the direct lighting, that an irradiation opening is formed toward the direction opposite to the luminaire main frame direction, freely by adjusting the turning position of a pair of light control plates under the condition that an apparatus main frame is located on the fitting surface. CONSTITUTION:An apparatus main frame 1 is located on the fitting surface 31 of the ceiling or the like. Under this condition, in the case of direct lighting, an edge part 5b of each light control plate 5 is turned upward to contact to the side surfaces of the apparatus main frame 1. Under this condition, an irradiation opening 32 is formed by a pair of light control plates 5 so as to be enlarged downward. Consequently, flux distribution condition of the direct lighting that the direct light of a lamp 3 and the reflected light reflected by the light control plates 5 are irradiated downward through the irradiation opening is set. On the other hand, in the case of indirect lighting, an irradiation opening 32 is formed by the pair of light control plates 5 so as to be enlarged upward. Consequently, the direct light of the lamp and the reflected light reflected by the control plates 5 is distributed downward through the irradiation opening.
Patent JP-H10100484-A (JP)
Title: Computer based document processing method
Inventor: HUTTENLOCHER DANIEL P
IPC: H04N1/41
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a structured document representation having high representability wherein rendering is performed quickly and inexpensively. SOLUTION: A first set of digital information including a structured representation independent from the resolution of a document is provided to a processor. The first representation can be acquired from a collection of various images (e.g. a set of page images). The processor generates a second set of digital information including, a structured representation dependent on the resolution of a document from the first set of digital information. The second structured representation is one specific lossless representation among a collection of images acquirable from the first structured representation and includes a set of tokens and a set of positions. The second set of digital information is generated by extracting a token including a pixel data representative of the sub-image of a specific collection of images from the first structured representation and determining the position therefrom.
Patent JP-S5665818-A (JP)
Title: Injection for treating allergic disease and its preparation
Inventor: NAGAO SHIROU
IPC: A61K39/35
Filed: 1979-11-01
Abstract: PURPOSE: The titled injection useful for bronchial asthma, comprising an antigen- antibody complex which is formed by the combination of an antibody against the asthma with an antigen inhaled in the trachea in a sputum and contained in an α- globulin fraction as an active constituent.  
     CONSTITUTION: One pt.vol. sputum of a patient containing 400 units/ml or more γ-globulin E antibody is mixed with physiological saline solution (pH: about 7.0) and extracted at 60°C or below under shaking and separated at a high speed to remove the floating matter and precipitate. Only the resultant clear interlayer is concentrated by ultrafiltration to a volume of about 1/10, and the antigen-antibody complex thus obtained is then mixed with adequate amounts of physiological saline solution and a germicide to give an injection for treating an allergic disease.  
     EFFECT: The injection has a great treating effect and is capable of treating the allergic disease readily without containing a poison, e.g. histamine, and causing side effects. An α-globulin fraction unstable to heat remains not denatured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H076661-A (JP)
Title: Switch device
Inventor: SHIMAOKA MANABU
IPC: H01H13/18
Filed: 1993-06-15
Abstract: PURPOSE:To provide a switch device capable of performing circuit switching in the desired timing by applying a contact structure such that a space and arranging position can be arbitrarily set of normal close and open contacts with no limitation of a common contact. CONSTITUTION:A common contact 18 is provided in an internal bottom surface 11a of a wafer 11, and a reset spring 14 of good conductivity, electrically connected to a movable contact 13 to energize a slider 12 in a reverse direction to the press in operating direction, is mounted one this common contact 18. In addition, normal close and normal open contacts 19, 20 are juxtaposed in an internal wall surface 11b of the wafer 11, and an elastic piece 13a of the movable contact 13 is brought into slide contact with this internal wall surface 11b.
Patent JP-S5936026-A (JP)
Title: Distribution controller for air feeding pulverulent body
Inventor: YAMAGAMI MASAAKI
IPC: B65G53/56
Filed: 1982-08-19
Abstract: PURPOSE:To prevent a duct from being clogged and deteriorated by wear as well as to make a distribution quantity adjustable in an easy manner, by distributing and controlling a pulverulent body to transfer from a main pipe to a multibranched pipe by means of flow control of gas for distribution control use, in time of conveying the pulverulent body such as of coal or the like through an air stream. CONSTITUTION:Four branch pipes 31-34 are attached to the tip part of a main pipe 1 via a branch body 2 and moreover four gas blowing pipes 41-44 for distribution control use are installed en bloc to branch body 2. In addition, these branch pipes 31-34 are formed into the same type each, and under the state of being attached to the branch body 2, one point of a main pipe center axis C is regarded as a zero position 0 whereby, at the same angle from the center axis C, intervals of individual branch pipes 31-34 are set down to one and the same. This distribution controller conveys an air feeding pulverulent body flowing in the main pipe 1 to each of branch pipes 31-34 after being branched off. In order to control the air feeding pulverulent body flowing in each of branch pipes 31- 34, it will do by the way of controlling a distribution control gaseous body emitted out of these gas blowing pipes 41-44 for distribution control use.
Patent JP-S6035195-A (JP)
Title: Oil feeding method for oil-cooled rotary compressor
Inventor: OOBA TAKAFUMI
IPC: F04C29/02
Filed: 1983-08-08
Abstract: PURPOSE:To prevent interruption of the flow of oil to a compressor and wearing thereof, by a method wherein an oil feed port is formed in an air suction port, and oil is fed through the oil feed port to a compressor body. CONSTITUTION:An oil feed port 21, connected to an oil feed pipe, is attached to a suction port 29. Under an operating condition in which a discharge pressure in the body 1 is below an upper limit, the air always flows through the body 1, and since the atmospheric pressure is negative within a casing 4'a, oil, supplied through the oil feed port 21, is fed to the body 1 through a passage port 31 even during operation. This enables the smooth feed of oil to a compressure, resulting in prevention of interruption of the flow of oil to a compressor and wearing thereof.
Patent JP-S6036324-A (JP)
Title: Preparation of sodium carbonate
Inventor: OOSHITA TSUTOMU
IPC: C01D7/38
Filed: 1983-08-08
Abstract: PURPOSE:To obtain novel Na2CO3 extremely effective as a raw material component especially for a synthetic detergent, having very small apparent specific gravity, having high dissolution rate in water, by blending NaHCO3 with Na2CO3 and water in a given weight ratio to give a blend, uniforming and calcining the blend in specific temperature ranges, respectively. CONSTITUTION:A blend is prepared in such a way that it has a ratio of NaHCO3:Na2CO3(calculated as anhydrous state):H2O of 1:(0.2-1.5):(0.1-0.8), especially 1:(0.3-1.5):(0.1-0.5), by weight. The blend is then blended and uniformed at 40-105 deg.C, especially 50-100 deg.C, and calcined at a sufficiently high temperature (100-300 deg.C, preferably 150-220 deg.C). Consequently, NaHCO3 is decomposed and added water is dehydrated, to give the desired Na2CO3 having 0.4- 0.8 apparent specific gravity and <=40sec dissolution rate in water.
Patent JP-S6123413-A (JP)
Title: Matrix selection circuit
Inventor: MORIYAMA USHIMATSU
IPC: H03K17/78
Filed: 1984-07-11
Abstract: PURPOSE:To drive sufficiently a matrix function circuit and to attain ease of manufacture by driving a switch element comprising photoconductive film with a light and decreasing number of connection wires so as to integrate or make the circuit minute. CONSTITUTION:m-Lines of plural row lines 21 of the matrix type function circuit 20 connected to a common signal line of a row selection circuit 30 are connected, the photoconductive film 32 is connected to a cut part, the film 32 has a selective conductivity to a light of wavelengths lambda1 and lambda2 and arranged in a different order to each row line 21. Then the film 32 is used as a unit and a drive line 33 irradiating a light at each unit is provided to select either of the wavelengths lambda1, lambda2, and the light is led and one of the row line 21 is selected. Similarly, a column line 22 of the circuit 20 is connected to a common signal line 41 of a column selection circuit 40 via the photoconductive film 42 and a drive line 43 is provided to the film 42. Then the row line 21 and the column line 22 are constituted incorporatedly with the circuit 20, the necessity of connection with the circuits 30, 40 is elminated and the number of connecting wires is reduced.
Patent JP-H09323128-A (JP)
Title: Bending device for tube made of metal
Inventor: TOSAKA MASAO
IPC: B21D9/15
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a wrinkle at the time of bending by swelling and deforming a rubber member by a deforming means after inserting a wrinkle preventing jig to the working point of the tube, and making the rubber member be in press-contact with the inside wall of the tube. SOLUTION: After inserting the wrinkle preventing jig 21 to the working point of the tube 3 from a pressing fitting 41 side, the tube 3 is clamped on a bending die 7 by a clamping die 9. Next, by pressing down the outer periphery of the tube 3 by a pressure die 11, and by pulling a wire 31 by a hydraulic cylinder 45 in the arrow E direction, the press-fit of the rubber member 25 is strongly performed to a receiving fitting 43. It follows that the rubber member 25 is swelled and deformed, its press-fit is performed to the inside wall of the tube 3, and outward pressures F by the rubber member 25 are uniformly dispersed in the tube 3 by the spheres 35 of a core material 23.  In this state, when rotating the bending die 7 in the arrow B direction while moving a pressure die 11 in the arrow A direction, the bending of the tube 3 along with the peripheral surface of the bending die 7 is performed, and the occurrence of the wrinkle is prevented by the rubber member 25 being in press-contact with the inside wall of the tube 3.
Patent JP-S625286-A (JP)
Title: Image forming device
Inventor: HAYASHI MAKOTO
IPC: B43L1/04
Filed: 1985-06-29
Abstract: PURPOSE:To copy both the information on a displaying part and a usual original by separately providing the displaying part and a copying part without unifying them and obtaining two positions to the copying part by the displaying part. CONSTITUTION:The device is composed of a displaying part 1, a copying part 2 and a supporting part 3. The displaying part 1 whose both side edges are supported by internal rails 5a, and 5b, is guided in external rails 4a and 4b by the driving means having the control circuit and can slide in the up and down directions. The first position of the displaying part 1 is the one when the character, graphic, etc., drawn on a board sheet 7 are copied t the copying part 2, and the second position is the one when the usual original is copied at the copying part 2 in the direction higher than the first position. The displaying part 1 is equipped with the optical system composed of a fluorescent lamp, a mirror, a projecting lens, etc., and when the information written in the sheet 7 is copied by the copying part 2 at the first position, a board sheet 7 is wound by the winding roller, scanned by the light of the fluorescent lamp, the reflecting light from the sheet 7 is irradiated on the photosensitive body in the copying part 2 and radiation is executed.
Patent JP-S63223-A (JP)
Inventor: IDE KENICHI
IPC: A01D59/00
Filed: 1986-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000334291-A (JP)
Title: Feeding device for viscous material and method for feeding the same
Inventor: SUGIMOTO ISAMU
IPC: B01J4/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a feeding device for viscous material which is capable of smoothly feeding even the viscous material without adhesion and a method for feeding the same. SOLUTION: At least part of clay C which is the viscous material to be fed is pulverized by a crusher 14. The viscous granules C1 crushed by this crusher 14 are dried by a dryer 19. The granules C2 dried by this dryer 19 are sprayed by a spraying means 20 to the side wall of a hopper 12 into which the viscous material is fed. As a result, the dried granules C2 of the same component as the component of the dried and fed material are sprayed and thereafter the viscous material C is fed, by which the gliding of the viscous material without adhesion is made possible. The adhesion may be prevented simply by drying a slight amount thereof and there are no hindrances at all in the use in ensuing stages without the change in the composition of the components.
Patent JP-H04228157-A (JP)
Title: Magnetic head slider
Inventor: YONEOKA SEIJI
IPC: G11B21/21
Filed: 1991-06-17
Abstract: PURPOSE:To provide a slider for a magnetic disk whose durability and floating stability are improved while accumulation and adhesive matter are prevented from occurring because of the shape of a negative pressure slider which is used in a magnetic disk device. CONSTITUTION:In the slider for the magnetic disk device provided with at least two rail parts for generating floating force, a groove between the rails is formed to be shallow, and the width of the groove is changed to get wider from an air inflow side to an air outflow side, so that suction force or the floating force is generated in the groove.
Patent JP-H07125287-A (JP)
Title: Thermal printer
Inventor: UEHARA NAOTAKA
IPC: B41J2/36
Filed: 1993-06-16
Abstract: PURPOSE:To more easily correct a voltage applying time by bringing application end timings of individual drive signals to be applied to individual heat generating elements into coincidence. CONSTITUTION:The thermal printer comprises a plurality of heat generating elements, and selects individual elements according to a drive signal to be applied corresponding to record data at a predetermined period to generate heat from them, thereby printing. A control pulse generator 3 as timing control means individually outputs drive signals to the individual elements based on gradation information, and so controls that application end timings of the individual signals to the individual elements coincide. As a result, a correction of a voltage application time can be facilitated.
Patent JP-H10338505-A (JP)
Title: Ozonizer
Inventor: KOGA HIDETSUGU
IPC: H01T23/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To make plural ozonizing electrodes and plural ozonizing units connectable, to stabilize the voltage impressed on the electrodes, to eliminate the danger of an electric shock and to make the ozonizer small-sized and inexpensive. SOLUTION: A DC power source 13 and a switching circuit 12 connected to the power source 13 are housed in a first casing 21 to constitute a feeder unit 14. A resonant transformer 1 to be supplied with a current outputted from the switching circuit 12 and an ozonizing element 8 connected to the secondary side of the transformer 1 and generating ozone by a surface discharge, etc., are set in a second casing 22 to constitute an ozonizing unit 10. The feeder unit 14 is connected to the ozonizing unit 10 through an electric wire 11.
Patent JP-S5768845-A (JP)
Title: Electrophotographic light sensitive material
Inventor: YAGISHITA AKIO
IPC: G03G5/06
Filed: 1980-10-16
Abstract: PURPOSE: To obtain a photoreceptor high in sensitivity and suitable especially for a semiconductor laser printer, by dispersing a copper phthalocyanine and 2,5-bis(4'- diethylaminophenyl)-1,3,4,-oxadiazole into a resin at a specified proportion.  
     CONSTITUTION: A photoconductive layer formed on an aluminum plate or the like contains 50W70wt% resin for dispersion based on the total weight of said layer and the balance is copper phthalocyanine and 2,5-bis(4'-diethylaminophenyl)-1,3,4- oxadiazole at 2.5W6.5 weight ratio, thus permitting a desired photoreceptor having high sensitivity to the region ranging from the visible wavelength to the near in- frared ray, especially excellent sensitivity to the oscillation wavelength region of a semiconductor laser to be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5669809-A (JP)
Title: Magnetic material and its manufacture
Inventor: KURAKANE KIYOSHI
IPC: H01F10/00
Filed: 1979-11-09
Abstract: PURPOSE:To obtain a thin film having a faborable magnetic characteristic by a method wherein a thin film type metallic ferromagnetic material and a thin film type nonmetallic insulator having a large electric resistance are laminated alternately generating atoms or ions in a vacuum or in a low pressure. CONSTITUTION:A supporting member 3 is arranged over two electron beam evaporating source 1, 2 and an Al foil 4 are fixed to the under face with junks 5. Constituting the thin film forming device in this way, the permalloy beads are filled up in a melting pot provided in the evaporating source 1 using a supply device 6, and the nonmetallic dielectric material of Ni-Zn ferrite beads or SiO2 beads having a high electric resistance are filled up in a melting pot provided in the evaporating source 2 using a supply device 7. Then the evaporating source 1 is made to operate to form the permalloy film 10 of 1-20mum thickness on the surface of the foil 4, and in succession the evaporating source 1 is made to stop and the evaporating source 2 is made to operate to adhere the ferrite film or SiC film 11 of 50-5,000Angstrom  thickness on the film 10. By this way, after the process is repeated, the foil 4 is molten off using a chemicals.